io.prestosql.plugin.hive.util

Enum Statistics.ReduceOperator

java.lang.Object

java.lang.Enum<Statistics.ReduceOperator>

io.prestosql.plugin.hive.util.Statistics.ReduceOperator

All Implemented Interfaces:

Serializable, Comparable<Statistics.ReduceOperator>

Enclosing class:

Statistics

public static enum Statistics.ReduceOperator
extends Enum<Statistics.ReduceOperator>

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADD
MAX
MIN
SUBTRACT

Method Summary

Modifier and Type	Method and Description
static Statistics.ReduceOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static Statistics.ReduceOperator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ADD

public static final Statistics.ReduceOperator ADD

SUBTRACT

public static final Statistics.ReduceOperator SUBTRACT

MIN

public static final Statistics.ReduceOperator MIN

MAX

public static final Statistics.ReduceOperator MAX

Method Detail

values

public static Statistics.ReduceOperator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Statistics.ReduceOperator c : Statistics.ReduceOperator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Statistics.ReduceOperator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null